11042000

素因数分解:

$2^4\times 5^3\times {\mathrm{5521}}^1$

素因数の和:5544

約数の個数: 40

約数和(自身を含む): 26704392

約数和(自身を除く): 15662392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 5521, 11042, 22084, 27605, 44168, 55210, 88336, 110420, 138025, 220840, 276050, 441680, 552100, 690125, 1104200, 1380250, 2208400, 2760500, 5521000, 11042000]

約数ペア:

[(1, 11042000), (2, 5521000), (4, 2760500), (5, 2208400), (8, 1380250), (10, 1104200), (16, 690125), (20, 552100), (25, 441680), (40, 276050), (50, 220840), (80, 138025), (100, 110420), (125, 88336), (200, 55210), (250, 44168), (400, 27605), (500, 22084), (1000, 11042), (2000, 5521)]